Description

Brand: Lutron

Model: DT-2238

Country of Origin: Taiwan

Features:

• Photo & Contact tachometer (2 in 1)
• Display: 5 digits, 10 mm LCD with function annunciation
• Measuring range (Photo Tach): 5 to 99,999 rpm
• Measuring range (Contact Tach): 0.5 to 19,999 rpm
• Surface speed: 0.05 to 1,999.9 m/min and 0.2 to 6,560 ft/min
• Resolution: (0.1 to 1 rpm), (0.01 to 0.1 m/min), (0.1 to 1 ft/min)
• Accuracy: rpm: ± ( 0.05% + 1dgt ), Surface speed: ± ( 2% + 1dgt)
• Time base: Quartz crystal, 4.194 MHz
• Circuit: One-chip of microcomputer LSI circuit
• Memory: Last, Max. & Min. value